The purpose of a fish trap is to catch
fish, and when the fish are caught, the trap is forgotten. The purpose
of a rabbit snare is to catch rabbits. When the rabbits are caught, the
snare is forgotten. The purpose of words is to convey ideas. When the
ideas are grasped, the words are forgotten. Where can I find a man who
has forgotten words? He is the one I would like to talk to.